.coContain{
  display: grid;
  grid-template-columns: 1rem auto;
}
.info{
  margin-left: -.3rem;
}
.username{
  font-size: .3rem;
  color: gray;
  height: .3rem;
  line-height: .3rem;
}
.text{
  margin-top: .18rem;
  font-size: .31rem;
  height: .35rem;
  line-height: .35rem;
  margin-bottom: .3rem;
}